Bluetooth Adapter, Amotus USB Bluetooth 4.0 + EDR Wireless Micro Adapter [Low Energy] USB Dongle for PC& Laptop with Windows 10/8.1/8/7/Vista Latest Technology of Bluetooth 4.0 + EDR: Bluetooth 4.0+ EDR with low energy (BLE) of Amotus USB adapter works faster and better than the old version. This 4.0 USB adapter also compatible with bluetooth V3.0 ,2.1, up to 60 feet away (in open space). Plug and Play. Upgrade Version + Advanced Technology: Broadcom BCM20702 chipset inside and dual-mode Bluetooth transfer, Provide data access via USB 2.0 interface. Much faster transfer speed than old version. Connect with 7 Devices at the Same Time: This PC bluetooth adapter can connect to your Computer/Laptop with Bluetooth Enabled Devices, such as Mobile Phones, Printers, Headsets, Stereo headphones, speaker and others. Business and Home Necessity Auto Installation: Simplified use with an attractive user interface. An included setup CD guides you through installation and connecting with Bluetooth-enabled devices in minutes. Also you can free download the driver online. OS Supported: This usb adapter can support Microsoft Windows XP/Vista/Win7/Win8/Win10. Automatically searching device with one button on the product with indicator light.